scintilla/lexlib/LexerNoExceptions.h

   1 // Scintilla source code edit control
   2 /** @file LexerNoExceptions.h
   3  ** A simple lexer with no state.
   4  **/
   5 // Copyright 1998-2010 by Neil Hodgson <neilh@scintilla.org>
   6 // The License.txt file describes the conditions under which this software may be distributed.
   7
   8 #ifndef LEXERNOEXCEPTIONS_H
   9 #define LEXERNOEXCEPTIONS_H
  10
  11 #ifdef SCI_NAMESPACE
  12 namespace Scintilla {
  13 #endif
  14
  15 // A simple lexer with no state
  16 class LexerNoExceptions : public LexerBase {
  17 public:
  18         // TODO Also need to prevent exceptions in constructor and destructor
  19         Sci_Position SCI_METHOD PropertySet(const char *key, const char *val);
  20         Sci_Position SCI_METHOD WordListSet(int n, const char *wl);
  21         void SCI_METHOD Lex(Sci_PositionU startPos, Sci_Position lengthDoc, int initStyle, IDocument *pAccess);
  22         void SCI_METHOD Fold(Sci_PositionU startPos, Sci_Position lengthDoc, int initStyle, IDocument *);
  23
  24         virtual void Lexer(Sci_PositionU startPos, Sci_Position length, int initStyle, IDocument *pAccess, Accessor &styler) = 0;
  25         virtual void Folder(Sci_PositionU startPos, Sci_Position length, int initStyle, IDocument *pAccess, Accessor &styler) = 0;
  26 };
  27
  28 #ifdef SCI_NAMESPACE
  29 }
  30 #endif
  31
  32 #endif